@phdthesis{Herber2006,
  author      = {Ulrich Herber},
  title       = {Rastertunnelspektroskopie an polykristallinen Cu(In,Ga)(S,Se)2-D{\"u}nnschichtsolarzellen},
  type        = {doctoralthesis},
  school      = {Universit{\"a}t W{\"u}rzburg},
  year        = {2006},
}